3660562 has 8 divisors (see below), whose sum is σ = 5624892. Its totient is φ = 1785600.

The previous prime is 3660541. The next prime is 3660563. The reversal of 3660562 is 2650663.

It can be written as a sum of positive squares in 2 ways, for example, as 3575881 + 84681 = 1891^2 + 291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3660562.

It is not an unprimeable number, because it can be changed into a prime (3660563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22239 + ... + 22402.

Almost surely, 2^3660562 is an apocalyptic number.

3660562 is a deficient number, since it is larger than the sum of its proper divisors (1964330).

3660562 is a wasteful number, since it uses less digits than its factorization.

3660562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44684.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3660562 is about 1913.2595223858. The cubic root of 3660562 is about 154.1165419060.

The spelling of 3660562 in words is "three million, six hundred sixty thousand, five hundred sixty-two".